body {
  margin: 0;
}

#email {
  padding: 50px;
  margin: 50px auto;
  width: 500px;
  border: 2px solid;
  box-sizing: border-box;
  background-color: #eee;
}

#confidential, #top-secret {
  display: inline-block;
  padding: 10px;
  margin-left: 10px;
  border: 2px solid red;
  color: red;
}

#confidential {
  position: relative;
  left: 150px;
  top: 80px;
  font-size: 2rem;
  transform: rotate(20deg);
}

#top-secret {
  position: relative;
  top: 20px;
  left: 100px;
  font-size: 1.5rem;
  transform: rotate(-15deg);
}

.blurred {
  filter: blur(3px);
}